What is the "real-world" battery life of the "Early 2013" 13-Inch Retina Display MacBook Pro? How does the battery life compare to the 15-Inch Retina Display and 13-Inch "Mid-2012" non-Retina Display MacBook
Battery for MacBook Air 11" A1370 + A1465 (Mid 2011-Early 2015)
High Capacity A1466 A1496 Battery for Apple MacBook Air 13 Inch 2010 2011 2012 | eBay
The Display - The 2012 MacBook Air (11 & 13-inch) Review
MacBook Air Real World Battery Life (Mid-2012): EveryMac.com
Battery Life - The 2012 MacBook Air (11 & 13-inch) Review
How To Test A MacBook Battery To See If It Needs Replacing And Replace It | Macworld
A1496 Battery For Apple MacBook Air 13" Mid 2012 2013 2014 /15 A1405 A1466 55Wh | eBay